iftop 流量监控工具

wubolu

CentOS上安装所需依赖包：
yum install flex byacc  libpcap ncurses ncurses-devel libpcap-devel
Debian上安装所需依赖包：
apt-get install flex byacc  libpcap0.8 libncurses5
下载iftop

wget http://www.ex-parrot.com/pdw/iftop/download/iftop-0.17.tar.gz
tar zxvf iftop-0.17.tar.gz
cd iftop-0.17
./configure
make && make install

安装方法2：(懒人办法，最简单)

直接省略上面的步骤
CentOS系统：
yum install flex byacc  libpcap ncurses ncurses-devel
wget ftp://fr2.rpmfind.net/linux/dag/redhat/el5/en/i386/dag/RPMS/iftop-0.17-1.el5.rf.i386.rpm
rpm -ivh iftop-0.17-1.el5.rf.i386.rpm
Debian系统 运行：apt-get install iftop